Case 1021F, Operator'S Manual

Page: 124 / 366

3 - CONTROLS AND INSTRUMENTS
Error
Item
Location
of Error
Detection
Message
1845y JSC Pilot pressure switch stays closed (Input JSC8 =1) allthough JSS is activated. With
low pilot pressure on JSS valve no steering with JSS possible. Error is displayed
when JSS active and Pilot pressure stays low. Pilot Dump valve stuck open or
open circuit or short to ground on JSS valve power supply (Valve Connector Pin4).
Or short to power on JSS pilot pressure switch lines or input JSC/Pin8.
1846y
JSC Standard steering orbitro tank pressure transducer switch short to power or short
to ground.
1847y JSC JSC Model type not available, no model type information available in JSC,
probably missing information from AIC.
1850y JSC JSS joystick Pins2, 4 or 6 short to ground, short to battery or open circuit. Or JSS
joystick internal failure.
1852y JSC JSS joystick Pins5 open circuit. Or JSS joystick internal failure.
1860y JSC CAN timeout of C5.E detected by JSC.
1861y JSC CAN timeout of AIC detected by JSC Controller.
1863y AIC Internal malfunction transmission controller. TCU message JSS F-N-R dissabled
or JSS F-N-R not activated.
9128y AIC CAN timed out during operation.
9134y
AIC CAN timed out during operation C5.E detected by AIC.
9135y AIC CAN timed out during operation JSC detected by AIC.
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